scientific experts

Our scientific staff includes over 2,500 medical doctors and PhDs.

Our scientific experts and specialists help revolutionize care for some of patients’ most pressing needs in oncology, Alzheimer’s, liver and autoimmune diseases—as well as helping people to prevent serious illness and remain healthy.  View our scientific posters and publications.

Explore by team and specialty.  

Gregory Janis
Gregory Clark Janis
R&D Technical Director; Director of Mass…
Hema Ketha
Hema Ketha, PhD
Discipline Director, Clinical Toxicology, Labcorp
Henry Dong
Henry Y. Dong, MD, PhD
Discipline Director, Molecular Oncology, Labcorp
Horacio Vall
Horacio G. Vall, PhD
Associate Vice President of Science and…
Howard Engler
Howard David Engler, PhD, D(ABMM)
Associate Vice President; Discipline Director,…
James Otvos
James D. Otvos, PhD
Strategic Director, NMR Diagnostics
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James Kyle Farquhar, PhD
Consultant Laboratory Director, Office of the…
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Jeffrey Albrecht, PhD
Discipline Director, Donor Testing, Labcorp
Jennifer Collins
Jennifer Collins, PhD
VP Operations/Discipline Director Forensic…
Joe Kearney
Joe Kearney, PhD
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Jonathan David Williams, PhD
Discipline Director, Consumer Genetics, Labcorp
Jonathan Klein
Jonathan L. Klein, MD
Medical Director, Integrated Oncology and Dianon…